42098795 has 4 divisors (see below), whose sum is σ = 50518560. Its totient is φ = 33679032.

The previous prime is 42098789. The next prime is 42098803. The reversal of 42098795 is 59789024.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42098795 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4209875 + ... + 4209884.

It is an arithmetic number, because the mean of its divisors is an integer number (12629640).

Almost surely, 2^42098795 is an apocalyptic number.

42098795 is a deficient number, since it is larger than the sum of its proper divisors (8419765).

42098795 is an equidigital number, since it uses as much as digits as its factorization.

42098795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8419764.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 42098795 is about 6488.3584210492. The cubic root of 42098795 is about 347.8750018991.

The spelling of 42098795 in words is "forty-two million, ninety-eight thousand, seven hundred ninety-five".